Portion of the side of a shoe sole



FIG. 1 is a right side elevational view of a portion of the side of a shoe sole according to the present invention, with the left side elevational view being a mirror image of the right side elevational view.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of the side of a shoe sole, as shown and described. 